<p>Represents an array of [link:https://developer.mozilla.org/en-US/docs/Web/API/AudioNode AudioNodes]. Can be used to apply a variety of low-order filters to create more complex sound effects.
In most cases, the array contains instances of [link:https://developer.mozilla.org/en-US/docs/Web/API/BiquadFilterNode BiquadFilterNodes]. Filters are set via [page:Audio.setFilter] or [page:Audio.setFilters].</p>